Compressor, air conditioning system and vehicle

2:

• The compressor according to claim 1, wherein the flash cavity is adjacent to the compression cavity, and the flash cavity and the compression cavity are separated by a common side wall.

3:

• The compressor according to claim 2, wherein the communicating passage is arranged on the common side wall.

(canceled)

5:

• The compressor according to claim 1, wherein the outer wall of the body of the compressor forms a part of the wall of the flash cavity.

(canceled)

7:

• The compressor according to claim 1, wherein the compressor is an electric compressor, and the flash cavity and a drive motor of the compressor are arranged on two sides of the compression cavity respectively.

9:

• The compressor according to claim 8, wherein the body comprises a static scroll plate, a dynamic scroll plate and a shell, the static scroll plate is provided with a first end plate and a first spiral scroll extending outward from the first end plate, and the dynamic scroll plate is provided with a second end plate and a second spiral scroll extending outward from the second end plate;
• the first spiral scroll and the second spiral scroll are matched, and when the dynamic scroll plate rotates relative to the static scroll plate, a plurality of mobile cavities being the compression cavity are defined between the first spiral scroll and the second spiral scroll;
• the static scroll plate and the dynamic scroll plate are arranged inside the shell, and the flash cavity is arranged on at least one of the shell and the static scroll plate.

10:

• The compressor according to claim 9, wherein the shell comprises a first cover and a second cover that are detachably connected, the first cover is located on a side of the static scroll plate where the first spiral scroll is not arranged, and the flash cavity is arranged on the first cover.

11:

• The compressor according to claim 9, wherein the shell comprises a first cover, a second cover and a sealing cover plate that are detachably connected, the first cover is located on a side of the static scroll plate where the first spiral scroll is not arranged, and the sealing cover plate is arranged on a side of the first cover away from the second cover;
• a part of the flash cavity is arranged on the first cover, and the other part of the flash cavity is arranged on the sealing cover plate;
• or, the flash cavity is arranged on the first cover and has an opening, and the sealing cover plate closes the opening of the flash cavity.

12:

• The compressor according to claim 8, wherein a gas-liquid separation structure inclined with respect to the flow direction of the second fluid is arranged in the flash cavity to separate the liquid entrained in the second fluid.

13:

• The compressor according to claim 12, wherein the gas-liquid separation structure comprises baffle, and the extending direction of the baffle is at an obtuse or right angle to the flow direction of the second fluid.

14:

• The compressor according to claim 13, wherein the gas-liquid separation structure comprises at least two baffles, and the two baffles are arranged in a splayed shape.

15:

• The compressor according to claim 12, wherein the gas-liquid separation structure comprises two groups of baffles staggered to form a split-flow passage.

16:

• The compressor according to claim 9, wherein the communicating passage is arranged in the first end plate of the static scroll plate, and the flash cavity is communicated with the compression cavity by the communicating passage.

17-18. (canceled)

19:

• The compressor according to claim 8, wherein the compression cavity is provided with an axial through hole communicating with the flash cavity to form the enthalpy increasing gas supply port.

20:

• The compressor according to claim 19, wherein a first opening of the flash cavity being the flash cavity inlet is arranged at the top end of the flash cavity to introduce a fluid to be flashed, a second opening of the flash cavity being the flash cavity liquid outlet is arranged at the bottom end of the flash cavity to discharge the liquid that is not flashed, and a third opening of the flash cavity being the flash cavity gas outlet is arranged at the top end of the flash cavity to discharge the flashed second fluid;
• and the third opening of the flash cavity communicates with the compression cavity.

21:

• An air conditioning system, comprising a compressor according to claim 1, a condenser and an evaporator, the flash cavity inlet communicating to the outlet of the condenser, and the flash cavity liquid outlet communicating to the inlet of the evaporator.

22:

• The air conditioning system according to claim 21, further comprising a fluid supply component in communication with the flash cavity, wherein the flash cavity is configured to flash a fluid supplied by the fluid supply component to produce a second fluid.

23:

• A vehicle, comprising an air conditioning system according to claim 21.

24:

• The vehicle according to claim 23, wherein the vehicle is a new energy vehicle.

(canceled)